Errors when starting HyperStudy - No module named alt

Hello, I'm having an error when I start HyperStudy using the student edition (clipped below). This error is not letting me define any models.

141 Error  : No module named 'alt'  142 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\spreadsheet\spreadsheet_metadata.py )  143 Error  : No module named 'alt'  144 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\workbench\workbench_metadata.py )  145 Error  : No module named 'alt'  146 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\feko\feko_metadata.py )  147 Error  : No module named 'alt'  148 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\flux\flux_metadata.py )  149 Error  : No module named 'alt'  150 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\fluxmotor\fluxmotor_metadata.py )  151 Error  : No module named 'alt'  152 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\operator\operator_metadata.py )  153 Error  : No module named 'alt'  154 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\simlab\simlab_metadata.py )  155 Error  : No module named 'alt'  156 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\pyfit\pyfit_metadata.py )  157 Error  : No module named 'alt'  158 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\knowledge_studio\knowledge_studio_metadata.py )  159 Error  : No module named 'alt'  160 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\inspire_studio\inspire_studio_metadata.py )  161 Error  : No module named 'alt'  162 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\lookup\lookup_metadata.py )  163 Error  : No module named 'alt'  164 Error  : Failed to instantiate python module ( C:\Program Files\Altair\2021-edu\hwdesktop\hst\etc\connections\bpreproc\bpreproc_metadata.py )  165 Verbose: Exec ( "C:/Program Files/Altair/2021-edu/hwdesktop/hw/tcl/tcl8.5.9/win64/bin/wish85.exe" "C:/Program Files/Altair/2021-edu/hwdesktop/hw/tcl/study/hstAbout.tbc" ::hwt::OpenHelpTopic "C:/Program Files/Altair/2021-edu/hwdesktop" hst topics/design_exploration/model_define_t )  166 Verbose: Exec ( "C:/Program Files/Altair/2021-edu/hwdesktop/hw/tcl/tcl8.5.9/win64/bin/wish85.exe" "C:/Program Files/Altair/2021-edu/hwdesktop/hw/tcl/study/hstAbout.tbc" ::hwt::OpenHelpUpdates "C:/Program Files/Altair/2021-edu/hwdesktop" )  167 Message: Logging time ( 2021-08-24 14:35:17 ), Elapsed time ( 01:00:00 ) )